class User(object):
    def __init__(self, id, nickName, displayName, passwordHash, accountType, fileSizeLimit):
        self.id = id
        self.nickName = nickName
        self.displayName = displayName
        self.passwordHash = passwordHash
        self.accountType = accountType
        self.fileSizeLimit = fileSizeLimit

    def __repr__(self):
        return '<%s id = %s, nickName = %s, displayName = %s>' % (self.__class__.__name__, self.id, self.nickName, self.displayName)
        
class Session(object):
    
    def __init__(self, id):
        self.id = id

    def __repr__(self):
        return '<%s "%s">' % (self.__class__.__name__, self.id)